FR2415169A1 - METHOD AND APPARATUS FOR REINFORCING A VISCOUS AND SOFT SOIL - Google Patents

METHOD AND APPARATUS FOR REINFORCING A VISCOUS AND SOFT SOIL

Info

Publication number
FR2415169A1
FR2415169A1 FR7815142A FR7815142A FR2415169A1 FR 2415169 A1 FR2415169 A1 FR 2415169A1 FR 7815142 A FR7815142 A FR 7815142A FR 7815142 A FR7815142 A FR 7815142A FR 2415169 A1 FR2415169 A1 FR 2415169A1
Authority
FR
France
Prior art keywords
viscous
reinforcing
soft soil
ground
point
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
FR7815142A
Other languages
French (fr)
Other versions
FR2415169B1 (en
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Publication of FR2415169A1 publication Critical patent/FR2415169A1/en
Application granted granted Critical
Publication of FR2415169B1 publication Critical patent/FR2415169B1/fr
Granted legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
    • E02D3/00—Improving or preserving soil or rock, e.g. preserving permafrost soil
    • E02D3/12—Consolidating by placing solidifying or pore-filling substances in the soil
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
    • E02D1/00—Investigation of foundation soil in situ
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B34/00—Valve arrangements for boreholes or wells
    • E21B34/06—Valve arrangements for boreholes or wells in wells

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Mining & Mineral Resources (AREA)
  • Structural Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Geology (AREA)
  • Civil Engineering (AREA)
  • Paleontology (AREA)
  • Soil Sciences (AREA)
  • Fluid Mechanics (AREA)
  • Agronomy & Crop Science (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Consolidation Of Soil By Introduction Of Solidifying Substances Into Soil (AREA)

Abstract

Procédé et appareil pour renforcer un sol visqueux et mou. Procédé caractérisé en ce qu'on choisit un point du sol qui doit être renforcé et on mesure la résistance du sol à la profondeur voulue, on règle la pression d'injection du fluide durcissable du point auquel on a effectué la mesure, dans le sous-sol environnant, pour y répartir le fluide. L'invention s'applique au durcissement des sols visqueux ou mous.A method and apparatus for strengthening a viscous and soft soil. Process characterized in that a point of the ground which must be reinforced is chosen and the resistance of the ground is measured at the desired depth, the injection pressure of the hardenable fluid is adjusted from the point at which the measurement has been carried out, in the sub - surrounding soil, to distribute the fluid therein. The invention applies to the hardening of viscous or soft soils.

FR7815142A 1977-05-23 1978-05-22 METHOD AND APPARATUS FOR REINFORCING A VISCOUS AND SOFT SOIL Granted FR2415169A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5951777A JPS53145314A (en) 1977-05-23 1977-05-23 Method and device for improving weak viscous ground

Publications (2)

Publication Number Publication Date
FR2415169A1 true FR2415169A1 (en) 1979-08-17
FR2415169B1 FR2415169B1 (en) 1983-11-10

Family

ID=13115525

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7815142A Granted FR2415169A1 (en) 1977-05-23 1978-05-22 METHOD AND APPARATUS FOR REINFORCING A VISCOUS AND SOFT SOIL

Country Status (6)

Country Link
US (1) US4309129A (en)
JP (1) JPS53145314A (en)
CA (1) CA1096646A (en)
FR (1) FR2415169A1 (en)
GB (1) GB1601308A (en)
SU (1) SU1114348A3 (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2535758A1 (en) * 1982-11-10 1984-05-11 Exper Rech Etu Batimen Centre Device for measuring loosening depths
FR2553522A1 (en) * 1983-10-14 1985-04-19 Geostock Method for listening to sounds in a massif with a view to assessing the stability of the terrain
FR2689534A1 (en) * 1992-04-06 1993-10-08 Sif Entreprise Bachy Method of producing underground waterproofing screens, screens thus produced, and jet device for implementing this method.
WO1995002091A1 (en) * 1993-07-09 1995-01-19 Henkel Kommanditgesellschaft Auf Aktien Simplified ground-stabilization method
ITPR20080048A1 (en) * 2008-08-04 2010-02-05 Ve I Co Pal S R L METHOD OF DETECTION AND MONITORING OF THE INJECTION PHASE OF A CONSOLIDATION OF LAND OR FOUNDATIONS OR MANUFACTURED PROCESS.

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57155419A (en) * 1981-03-19 1982-09-25 Yuichiro Takahashi Composition for reinforcing organic soft ground and method of ground reinforcing construction utilizing said composition
US4545702A (en) * 1982-07-02 1985-10-08 Toa Grout Kogyo Co., Ltd. Boring-injection device, method for improving ground by means of the device and method for investigating ground state by means of the device
JPS5941514A (en) * 1982-08-30 1984-03-07 Seibu Kensetsu Kk Improvement and administration work for soft ground
JPS59195920A (en) * 1983-04-19 1984-11-07 Toa Gurauto Kogyo Kk Method and apparatus for grout injection work
SE439793B (en) * 1983-10-21 1985-07-01 Bjorn Magnus Ringesten Med Fir PROCEDURE THROUGH COMPENSATION BASIS ASTADKOMMA BASIC AND / OR BASIC REINFORCEMENT
US4900196A (en) * 1987-11-20 1990-02-13 Iit Research Institute Confinement in porous material by driving out water and substituting sealant
US4981399A (en) * 1989-11-20 1991-01-01 Byongmu Song Method and apparatus for increasing bearing capacity of soft soil and constructing cutoff wall
JPH09137444A (en) * 1995-11-13 1997-05-27 Yuichiro Takahashi Preventive method of disaster caused by liquefaction phenomena generating in loose sand or sandy ground in earthquake, and restoration work of damaged ground
EP0773328A1 (en) 1995-11-13 1997-05-14 Takao Enterprise Co., Ltd. Method of stabilizing soft ground
JPH09137443A (en) 1995-11-14 1997-05-27 Yuichiro Takahashi Instantaneous consolidation work by injection into ground
SE9800082D0 (en) * 1998-01-16 1998-01-16 Akzo Nobel Surface Chem Procedure for injection of concrete
DE29804010U1 (en) * 1998-03-06 1998-06-25 Bauer Spezialtiefbau Gmbh, 86529 Schrobenhausen Device for creating a foundation element in the ground
US6491100B2 (en) * 2000-12-06 2002-12-10 Intevep, S.A. Disposal of fluids by displacement injection in shallow soils
JP3467266B1 (en) * 2002-09-17 2003-11-17 俊多 白石 Prevention of ground liquefaction due to earthquake and facilities used for this method
US6863475B2 (en) * 2003-04-30 2005-03-08 Shell Oil Company Apparatus for injecting fluids
US6796741B1 (en) 2003-04-30 2004-09-28 Shell Oil Company In-situ bioremediation process and apparatus
KR20070013321A (en) * 2004-05-20 2007-01-30 마루야마 고교 가부시키가이샤 Method of improving soft ground
US20090260315A1 (en) * 2008-04-21 2009-10-22 William Eugene Hodge Pre-loading of building sites over compressible strata
FI20105172A (en) * 2010-02-23 2011-08-24 Uretek Worldwide Oy Procedure and equipment for injecting soil material
FI20106346A (en) 2010-12-20 2012-06-21 Uretek Worldwide Oy Method and arrangement for supporting the structure
EP3034701B1 (en) * 2014-12-19 2017-08-23 BAUER Spezialtiefbau GmbH Injection valve and method for generating an injection body into the ground
US9121156B1 (en) 2015-06-01 2015-09-01 SS Associates, Trustee for Soil stabilizer CRT Trust Soil stabilizer
JP6475111B2 (en) * 2015-07-03 2019-02-27 小野田ケミコ株式会社 Chemical injection method
JP6334784B1 (en) * 2017-06-05 2018-05-30 株式会社マルシン Backfill method

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2440921A (en) * 1946-02-20 1948-05-04 Robert S Stephens Grouting device
US2578996A (en) * 1948-01-26 1951-12-18 Shell Dev Driven well point
FR1098138A (en) * 1954-01-08 1955-07-18 Soletanche Device for measuring the bearing capacity of a soil
FR2076747A5 (en) * 1970-01-27 1971-10-15 Morihain Marcel Subsoil treatment - by spreading a fluid chemical which forms an impermeable layer on setting
US3623330A (en) * 1968-03-21 1971-11-30 Takenaka Komuten Co Sealing off formation having pores in civil engineering or architectural construction work
GB1408275A (en) * 1972-10-23 1975-10-01 Paul Chuan Pao Chen Piling system

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2357769A (en) * 1942-12-31 1944-09-05 Rushmer John Robbins Stabilizing material introducing device
US3148538A (en) * 1960-11-23 1964-09-15 Pieter S Heerema Soil penetration and friction resistance measuring apparatus
US3243962A (en) * 1961-04-17 1966-04-05 George R Ratliff Method and apparatus for treating soil
US3397542A (en) * 1964-04-21 1968-08-20 Hi Pressure Soil Stabilizers I Method and apparatus for treating soils

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2440921A (en) * 1946-02-20 1948-05-04 Robert S Stephens Grouting device
US2578996A (en) * 1948-01-26 1951-12-18 Shell Dev Driven well point
FR1098138A (en) * 1954-01-08 1955-07-18 Soletanche Device for measuring the bearing capacity of a soil
US3623330A (en) * 1968-03-21 1971-11-30 Takenaka Komuten Co Sealing off formation having pores in civil engineering or architectural construction work
FR2076747A5 (en) * 1970-01-27 1971-10-15 Morihain Marcel Subsoil treatment - by spreading a fluid chemical which forms an impermeable layer on setting
GB1408275A (en) * 1972-10-23 1975-10-01 Paul Chuan Pao Chen Piling system

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2535758A1 (en) * 1982-11-10 1984-05-11 Exper Rech Etu Batimen Centre Device for measuring loosening depths
FR2553522A1 (en) * 1983-10-14 1985-04-19 Geostock Method for listening to sounds in a massif with a view to assessing the stability of the terrain
FR2689534A1 (en) * 1992-04-06 1993-10-08 Sif Entreprise Bachy Method of producing underground waterproofing screens, screens thus produced, and jet device for implementing this method.
EP0565411A1 (en) * 1992-04-06 1993-10-13 Sondages Injections Forages "S.I.F." Entreprise Bachy Method for making an underground watertight screen and the screen so produced
WO1995002091A1 (en) * 1993-07-09 1995-01-19 Henkel Kommanditgesellschaft Auf Aktien Simplified ground-stabilization method
ITPR20080048A1 (en) * 2008-08-04 2010-02-05 Ve I Co Pal S R L METHOD OF DETECTION AND MONITORING OF THE INJECTION PHASE OF A CONSOLIDATION OF LAND OR FOUNDATIONS OR MANUFACTURED PROCESS.

Also Published As

Publication number Publication date
CA1096646A (en) 1981-03-03
US4309129A (en) 1982-01-05
JPS53145314A (en) 1978-12-18
JPS6248009B2 (en) 1987-10-12
GB1601308A (en) 1981-10-28
FR2415169B1 (en) 1983-11-10
SU1114348A3 (en) 1984-09-15

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